godfrey he created FLINK-5342:
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Summary: Setting the parallelism automatically for DataSet
Operators base on cost model
Key: FLINK-5342
URL: https://issues.apache.org/jira/browse/FLINK-5342
Project: Flink
Issue Type: Improvement
Components: Table API & SQL
Reporter: godfrey he
On Flink table API, a query will be translate to operators without parallelism.
And user do not know the target operators translated from query, and can not
set parallelism. So it's better to set the parallelism automatically for each
operator base on cost model.
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